<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title></title>
</head>
<body>
    <form action="{:U('Api/Product/detail')}?access_token={$access_token['access_token']}" method="post">
        商品ID号：<input  type="text" name="id"/><input type="submit" value="提交"/>
    </form>
</body>
</html>